Tesla PMF Alert Codes
Power Management Front reference page with 43 Tesla alert codes, 5 detailed descriptions, severity counts, and diagnostic context.
What the PMF system covers
Power Management Front alerts belong to Tesla's proprietary diagnostic alert system and are grouped under the battery category.
Alert type breakdown
Tesla PMF code list
Rows with a linked code have a dedicated detail page.
| Code | Severity | Type | Description |
|---|---|---|---|
| PMF_a001 PMF_a001_absoluteTorque | Caution | Alert | PMF_a001 - absolute Torque Tesla alert code in the Power Management Front (PMF) module related to absolute torque. |
| PMF_a002 PMF_a002_excessiveAccelTorque | Caution | Alert | PMF_a002 - excessive Accel Torque Tesla alert code in the Power Management Front (PMF) module related to excessive accel torque. |
| PMF_a003 PMF_a003_excessiveReversalTorque | Caution | Alert | PMF_a003 - excessive Reversal Torque Tesla alert code in the Power Management Front (PMF) module related to excessive reversal torque. |
| PMF_a004 PMF_a004_excessiveDecelTorque | Caution | Alert | PMF_a004 - excessive Decel Torque Tesla alert code in the Power Management Front (PMF) module related to excessive decel torque. |
| PMF_a005 PMF_a005_torqueInNeutralOrPark | Caution | Alert | PMF_a005 - torque In Neutral Or Park Tesla alert code in the Power Management Front (PMF) module related to torque in neutral or park. |
| PMF_a008 PMF_a008_memoryError | Caution | Alert | PMF_a008 - memory Error Tesla alert code in the Power Management Front (PMF) module related to memory error. |
| PMF_a009 PMF_a009_espMIA | Caution | Alert | PMF_a009 - esp MIA Tesla alert code in the Power Management Front (PMF) module. Front drive unit pedal monitor (PM) did not receive expected messages from the electronic stability program (ESP). Hydraulic control unit (HCU) is the actuator for braking force distribution of Electronic Stability Program (ESP). |
| PMF_a010 PMF_a010_diMIA | Caution | Alert | PMF_a010 - di MIA Tesla alert code in the Power Management Front (PMF) module related to di mia. |
| PMF_a011 PMF_a011_phaseCurrentIrrational | Caution | Alert | PMF_a011 - phase Current Irrational Tesla alert code in the Power Management Front (PMF) module. Pedal Monitor Warning: Phase Current Irrational. The safety monitor sets this condition when phase current sensor measurements are irrational or out of bounds. This alert will clear when phase current sensor measurements are considered rational. Pedal Monitor Warning: PM CAN node is missing. The safety monitor sets this condition when CAN communication from PM is considered irrational or missing. PM is considered not communicating on CAN for remainder of drive cycle. |
| PMF_a012 PMF_a012_canDataBusA | Caution | Alert | PMF_a012 - CAN Data Bus A Tesla alert code in the Power Management Front (PMF) module related to can data bus a. |
| PMF_a013 PMF_a013_canHardwareBusA | Caution | Alert | PMF_a013 - CAN Hardware Bus A Tesla alert code in the Power Management Front (PMF) module related to can hardware bus a. |
| PMF_a014 PMF_a014_accelPedalError | Caution | Alert | PMF_a014 - accel Pedal Error Tesla alert code in the Power Management Front (PMF) module related to accel pedal error. |
| PMF_a015 PMF_a015_shifterMIA | Caution | Alert | PMF_a015 - shifter MIA Tesla alert code in the Power Management Front (PMF) module related to shifter mia. |
| PMF_a016 PMF_a016_cruiseMIA | Caution | Alert | PMF_a016 - cruise MIA Tesla alert code in the Power Management Front (PMF) module related to cruise mia. |
| PMF_a017 PMF_a017_brakeMIA | Caution | Alert | PMF_a017 - brake MIA Tesla alert code in the Power Management Front (PMF) module related to brake mia. |
| PMF_a018 PMF_a018_encoderIrrational | Caution | Alert | PMF_a018 - encoder Irrational Tesla alert code in the Power Management Front (PMF) module related to encoder irrational. |
| PMF_a019 PMF_a019_statorTempIrrational | Caution | Alert | PMF_a019 - stator Temp Irrational Tesla alert code in the Power Management Front (PMF) module related to stator temp irrational. |
| PMF_a025 PMF_a025_unintendedReset | Caution | Alert | PMF_a025 - unintended Reset Tesla alert code in the Power Management Front (PMF) module related to unintended reset. |
| PMF_a026 PMF_a026_diHeartBeatMIA | Caution | Alert | PMF_a026 - di Heart Beat MIA Tesla alert code in the Power Management Front (PMF) module related to di heart beat mia. |
| PMF_a027 PMF_a027_torqueEstimationOutOfBounds | Caution | Alert | PMF_a027 - torque Estimation Out Of Bounds Tesla alert code in the Power Management Front (PMF) module. Pedal Monitor Warning: Torque is out of pre-defined torque map. |
| PMF_a028 PMF_a028_torqueCmdError | Caution | Alert | PMF_a028 - torque Cmd Error Tesla alert code in the Power Management Front (PMF) module related to torque cmd error. |
| PMF_a031 PMF_a031_highStackUsage | Caution | Alert | PMF_a031 - high Stack Usage Tesla alert code in the Power Management Front (PMF) module related to high stack usage. |
| PMF_a032 PMF_a032_registerConfigError | Caution | Alert | PMF_a032 - register Config Error Tesla alert code in the Power Management Front (PMF) module related to register config error. |
| PMF_a033 PMF_a033_selfTest | Caution | Alert | PMF_a033 - self Test Tesla alert code in the Power Management Front (PMF) module related to self test. |
| PMF_a034 PMF_a034_trqCrossCheck | Caution | Alert | PMF_a034 - trq Cross Check Tesla alert code in the Power Management Front (PMF) module related to trq cross check. |
| PMF_a035 PMF_a035_udsTransactionInitiated | Caution | Alert | PMF_a035 - uds Transaction Initiated Tesla alert code in the Power Management Front (PMF) module. Pedal Monitor Warning: Motor Encoder error. The safety monitor sets this condition when encoder speed sensor measurements are irrational or out of bounds. This alert will clear when encoder speed sensor measurements are considered rational. |
| PMF_a036 PMF_a036_preWatchdog | Caution | Alert | PMF_a036 - pre Watchdog Tesla alert code in the Power Management Front (PMF) module related to pre watchdog. |
| PMF_a037 PMF_a037_hvpMIA | Caution | Alert | PMF_a037 - hvp MIA Tesla alert code in the Power Management Front (PMF) module related to hvp mia. |
| PMF_a039 PMF_a039_disMIA | Caution | Alert | PMF_a039 - dis MIA Tesla alert code in the Power Management Front (PMF) module related to dis mia. |
| PMF_a040 PMF_a040_pmMIA | Caution | Alert | PMF_a040 - pm MIA Tesla alert code in the Power Management Front (PMF) module related to pm mia. |
| PMF_a041 PMF_a041_dasMIA | Caution | Alert | PMF_a041 - das MIA Tesla alert code in the Power Management Front (PMF) module related to das mia. |
| PMF_a042 PMF_a042_gtwMIA | Caution | Alert | PMF_a042 - gtw MIA Tesla alert code in the Power Management Front (PMF) module related to gtw mia. |
| PMF_a043 PMF_a043_inconsistentConfig | Caution | Alert | PMF_a043 - inconsistent Config Tesla alert code in the Power Management Front (PMF) module related to inconsistent config. |
| PMF_a045 PMF_a045_motorMovementDetected | Caution | Alert | PMF_a045 - motor Movement Detected Tesla alert code in the Power Management Front (PMF) module. Pedal Monitor Warning: Motor movement detected during stationary excess heat The safety monitor sets this condition when rotor movement is detected during stationary excess heat production. Pedal Monitor Warning: Switch-off Path Test Failed. This condition is set when the power electronics and DI-PM switch-off path test fails, most likely due to damaged inverter hardware. Pedal Monitor Warning: Resolver operation abnormal. The safety monitor sets this condition when resolver speed or angle measurements in correspondence with DI are considered irrational or out of bounds. |
| PMF_a053 PMF_a053_vcfrontMIA | Caution | Alert | PMF_a053 - vcfront MIA Tesla alert code in the Power Management Front (PMF) module related to vcfront mia. |
| PMF_a054 PMF_a054_uiMIA | Caution | Alert | PMF_a054 - ui MIA Tesla alert code in the Power Management Front (PMF) module related to ui mia. |
| PMF_a055 PMF_a055_resolver | Caution | Alert | PMF_a055 - resolver Tesla alert code in the Power Management Front (PMF) module related to resolver. |
| PMF_a056 PMF_a056_canHardwareBusB | Caution | Alert | PMF_a056 - CAN Hardware Bus B Tesla alert code in the Power Management Front (PMF) module related to can hardware bus b. |
| PMF_a057 PMF_a057_canDataBusB | Caution | Alert | PMF_a057 - CAN Data Bus B Tesla alert code in the Power Management Front (PMF) module related to can data bus b. |
| PMF_a061 PMF_a061_DIPMVersionMismatch | Caution | Alert | PMF_a061 - DIPM Version Mismatch Tesla alert code in the Power Management Front (PMF) module related to dipm version mismatch. |
| PMF_a062 PMF_a062_eccError | Caution | Alert | PMF_a062 - ecc Error Tesla alert code in the Power Management Front (PMF) module related to ecc error. |
| PMF_a064 PMF_a064_torqueIntervention | Caution | Alert | PMF_a064 - torque Intervention Tesla alert code in the Power Management Front (PMF) module related to torque intervention. |
| PMF_a092 PMF_a092_xtalOscillator | Caution | Alert | PMF_a092 - xtal Oscillator Tesla alert code in the Power Management Front (PMF) module related to xtal oscillator. |